Display KHI Control Processor Information
Display key health information about the type of packets and protocols received on a port. This command helps debug high CPU utilization issues.
About this task
You can use the packets-per-second information in the output to identify where the bulk of packets destined for the CPU enter the switch.
Procedure
Example
Switch:1>show khi cpp port-statistics
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KHI CPP Details - Port Statistics
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Port Packet Type Rx Packets Rx Diff Rx Pps Tx Packets Tx Diff Tx Pps
--------- ----------------------------------- ------------ --------- --------- ------------ --------- ---------
347 seconds since issuing the last KHI command.
1/2 Ether2_LLDP(3) 0 0 0 522 12 0
1/2 Ether2_ARP_Request(10) 18 0 0 3706 48 0
1/2 Ether2_ARP_Other(11) 104 0 0 18 0 0
1/2 Ether2_Ipv4_Other(19) 20 0 0 0 0 0
1/2 LLC_BPDU(93) 0 0 0 7811 174 0
1/2 LLC_TDP(94) 0 0 0 2594 58 0
1/12 Ether2_LLDP(3) 521 12 0 521 12 0
1/12 LLC_TDP(94) 2598 58 0 2594 58 0
1/12 LLC_ISIS(95) 3105 69 0 3151 69 0
1/13 Ether2_LLDP(3) 521 12 0 521 12 0
1/13 Ether2_ARP_Request(10) 3121 69 0 3126 70 0
1/13 Ether2_ARP_Other(11) 3123 70 0 3121 69 0
1/13 Ether2_IPv4_UDP_Other(16) 3236 69 0 0 0 0
1/13 LLC_TDP(94) 2592 58 0 2594 58 0
1/13 LLC_ISIS(95) 0 0 0 3176 68 0
1/14 Ether2_LLDP(3) 521 12 0 521 12 0
1/14 Ether2_ARP_Request(10) 42 1 0 26 0 0
1/14 Ether2_ARP_Other(11) 24 0 0 0 0 0
1/14 LLC_TDP(94) 2594 60 0 2596 58 0
1/23 Ether2_LLDP(3) 520 12 0 521 12 0
1/23 LLC_TDP(94) 0 0 0 2596 58 0
1/24 Ether2_LLDP(3) 0 0 0 521 12 0
1/24 LLC_TDP(94) 0 0 0 2596 58 0
1/s1 Ether2_ARP_Request(10) 853 20 0 3140 72 0
1/s1 Ether2_ARP_Other(11) 3114 72 0 853 20 0
1/s1 Ether2_IPv4_UDP_Other(16) 3781 92 0 0 0 0
1/s1 LLC_BPDU(93) 0 0 0 7816 179 0
1/s1 LLC_ISIS(95) 0 0 0 3784 93 0